The Odyssey-EC flying weight is approx. 1080 grams (37.9 oz.) It features SD7080 airfoil that was specially modified for this sailplane, the benefits of that are extended thermal duration time in very low lift conditions and wide range of speed. Odyssey wing could be built flat-with center dihedral or with polyhedral bends if desired by the builder.Features:2.4 GHz friendly composite fuselage pod is made of few layers of fiber glass with glass roving and carbon fiber reinforcements for extra strength. It has removable canopy for easy access to the radio gear. The V-shaped wing saddle with molded in nuts for the wing mounting bolts.- tapered tail boom is made of carbon fiber/glass composite.- wing cores are precision cut from white polystyrene foam, and the black poplar veneer is bonded to the foam with aircraft industry grade epoxy in high pressure molds for perfect airfoil fidelity and a warp-free wing. - vertical stabilizer is made of glass/carbon composite- horizontal stabilizer with prehinged elevator and rudder are made from balsa and is fully laminated with light weight fiber glass cloth for durability and stiffness.Kit contains: Model components, all necessary hardware, plans and step by step instructions.